Jcom1: Serial Port Connector; Jtpm1: Tpm Module Connector - MSI B450 TOMAHAWK MAX II Kurzanleitung

JCOM1: Serial Port Connector

This connector allows you to connect the optional serial port with bracket.

JTPM1: TPM Module Connector

This connector is for TPM (Trusted Platform Module). Please refer to the TPM security
platform manual for more details and usages.
1 DCD
3 SOUT
5 Ground
7 RTS
9 RI
1
1 LPC Clock
3 LPC Reset
5 LPC address & data pin0
7 LPC address & data pin1
9 LPC address & data pin2
11 LPC address & data pin3
13 LPC Frame
2 10
1
9
2
4
6
8
10 No Pin
2 14
13
2 3V Standby power
4 3.3V Power
6 Serial IRQ
8
10
12
14
Overview of Components
SIN
DTR
DSR
CTS
5V Power
No Pin
Ground
Ground
21